What is thithiya in Nashshastra ?

[kamatha]

Please some one explain that, What is the thithiya in sinhala nashshasthra.

 

[sakshaa]

උම්මා

 

[DonDuli]

ow ow...mamat ahala tiyenawa!
ewa galapimakda mokakda ekak karanawa

 

[lkzombie]

Please some one explain that, What is the thithiya in sinhala nashshasthra.

bump

 

[kamatha]

PLEASE HELP

 

[sanath ekanayake]

many ppl knows this in ek....
bump till then